80678901000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{4513}}^1$

素因数の和:4697

約数の個数: 256

約数和(自身を含む): 258576364800

約数和(自身を除く): 177897463800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 59, 60, 75, 100, 101, 118, 120, 125, 150, 177, 200, 202, 236, 250, 295, 300, 303, 354, 375, 404, 472, 500, 505, 590, 600, 606, 708, 750, 808, 885, 1000, 1010, 1180, 1212, 1416, 1475, 1500, 1515, 1770, 2020, 2360, 2424, 2525, 2950, 3000, 3030, 3540, 4040, 4425, 4513, 5050, 5900, 5959, 6060, 7080, 7375, 7575, 8850, 9026, 10100, 11800, 11918, 12120, 12625, 13539, 14750, 15150, 17700, 17877, 18052, 20200, 22125, 22565, 23836, 25250, 27078, 29500, 29795, 30300, 35400, 35754, 36104, 37875, 44250, 45130, 47672, 50500, 54156, 59000, 59590, 60600, 67695, 71508, 75750, 88500, 89385, 90260, 101000, 108312, 112825, 119180, 135390, 143016, 148975, 151500, 177000, 178770, 180520, 225650, 238360, 266267, 270780, 297950, 303000, 338475, 357540, 446925, 451300, 455813, 532534, 541560, 564125, 595900, 676950, 715080, 744875, 798801, 893850, 902600, 911626, 1065068, 1128250, 1191800, 1331335, 1353900, 1367439, 1489750, 1597602, 1692375, 1787700, 1823252, 2130136, 2234625, 2256500, 2279065, 2662670, 2707800, 2734878, 2979500, 3195204, 3384750, 3575400, 3646504, 3994005, 4469250, 4513000, 4558130, 5325340, 5469756, 5959000, 6390408, 6656675, 6769500, 6837195, 7988010, 8938500, 9116260, 10650680, 10939512, 11395325, 13313350, 13539000, 13674390, 15976020, 17877000, 18232520, 19970025, 22790650, 26626700, 26892967, 27348780, 31952040, 33283375, 34185975, 39940050, 45581300, 53253400, 53785934, 54697560, 56976625, 66566750, 68371950, 79880100, 80678901, 91162600, 99850125, 107571868, 113953250, 133133500, 134464835, 136743900, 159760200, 161357802, 170929875, 199700250, 215143736, 227906500, 266267000, 268929670, 273487800, 322715604, 341859750, 399400500, 403394505, 455813000, 537859340, 645431208, 672324175, 683719500, 798801000, 806789010, 1075718680, 1344648350, 1367439000, 1613578020, 2016972525, 2689296700, 3227156040, 3361620875, 4033945050, 5378593400, 6723241750, 8067890100, 10084862625, 13446483500, 16135780200, 20169725250, 26892967000, 40339450500, 80678901000]

約数ペア:

[(1, 80678901000), (2, 40339450500), (3, 26892967000), (4, 20169725250), (5, 16135780200), (6, 13446483500), (8, 10084862625), (10, 8067890100), (12, 6723241750), (15, 5378593400), (20, 4033945050), (24, 3361620875), (25, 3227156040), (30, 2689296700), (40, 2016972525), (50, 1613578020), (59, 1367439000), (60, 1344648350), (75, 1075718680), (100, 806789010), (101, 798801000), (118, 683719500), (120, 672324175), (125, 645431208), (150, 537859340), (177, 455813000), (200, 403394505), (202, 399400500), (236, 341859750), (250, 322715604), (295, 273487800), (300, 268929670), (303, 266267000), (354, 227906500), (375, 215143736), (404, 199700250), (472, 170929875), (500, 161357802), (505, 159760200), (590, 136743900), (600, 134464835), (606, 133133500), (708, 113953250), (750, 107571868), (808, 99850125), (885, 91162600), (1000, 80678901), (1010, 79880100), (1180, 68371950), (1212, 66566750), (1416, 56976625), (1475, 54697560), (1500, 53785934), (1515, 53253400), (1770, 45581300), (2020, 39940050), (2360, 34185975), (2424, 33283375), (2525, 31952040), (2950, 27348780), (3000, 26892967), (3030, 26626700), (3540, 22790650), (4040, 19970025), (4425, 18232520), (4513, 17877000), (5050, 15976020), (5900, 13674390), (5959, 13539000), (6060, 13313350), (7080, 11395325), (7375, 10939512), (7575, 10650680), (8850, 9116260), (9026, 8938500), (10100, 7988010), (11800, 6837195), (11918, 6769500), (12120, 6656675), (12625, 6390408), (13539, 5959000), (14750, 5469756), (15150, 5325340), (17700, 4558130), (17877, 4513000), (18052, 4469250), (20200, 3994005), (22125, 3646504), (22565, 3575400), (23836, 3384750), (25250, 3195204), (27078, 2979500), (29500, 2734878), (29795, 2707800), (30300, 2662670), (35400, 2279065), (35754, 2256500), (36104, 2234625), (37875, 2130136), (44250, 1823252), (45130, 1787700), (47672, 1692375), (50500, 1597602), (54156, 1489750), (59000, 1367439), (59590, 1353900), (60600, 1331335), (67695, 1191800), (71508, 1128250), (75750, 1065068), (88500, 911626), (89385, 902600), (90260, 893850), (101000, 798801), (108312, 744875), (112825, 715080), (119180, 676950), (135390, 595900), (143016, 564125), (148975, 541560), (151500, 532534), (177000, 455813), (178770, 451300), (180520, 446925), (225650, 357540), (238360, 338475), (266267, 303000), (270780, 297950)]